After the Diagnosis. Now that your family member or friend has received a diagnosis of Alzheimerâs disease, itâs important to learn as much as you can about the disease and how to care for someone who has it. You may also want to know the right way to share the news with family and friends.se this as a chance to educate them about Alzheimerâs disease. You can share information to help them understand what you and the person with Alzheimerâs are going through. You can also tell them what they can do to help. You can help family and friends understand how to interact with the person who has Alzheimerâs.
Optical power meter. An optical power meter (OPM) is a device used measure to measure the power in an optical signal. The term usually refers to a device for testing average power in fiber optic systems.
An ammeter measures current, a voltmeter measures the potential difference (voltage) between two points, and an ohmmeter measures resistance. A multimeter combines these functions, and possibly some additional ones as well, into a single instrument.